Find the missing y value. 27y = 857

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ᵃⁿʸᵒⁿᵉ ʷᵃⁿⁿᵃ ᶜʰᵃᵗ ᵒⁿ ᵖᵃᵈˡᵉᵗˀ

https://pad let. com/jolisaevita

ᵗʰᵃᵗˢ ᵐʸ ᵖʳᵒᶠᶦˡᵉ. ^

⁽ʳᵉᵐᵒᵛᵉ ᵗʰᵉ ˢᵖᵃᶜᵉ⁾. ᶦᶠ ʸᵒᵘ ᵈᵒⁿ'ᵗ ʷᵃⁿᵗ ᵗᵒ, ᵖˡᵉᵃˢᵉ ᵈᵒⁿ'ᵗ ᵇᵒᵗʰᵉʳ ᵃⁿˢʷᵉʳᶦⁿᵍ ᵗʰᵉ ᵠᵘᵉˢᵗᶦᵒⁿ. ᵗʰᵃⁿᵏˢ :)

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Using the rise/run counting method, the slope of the line is

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95